Available for a limited time through January 2, 2018, you can find the following festive flavors at participating locations:
- Frozen Hot Cocoa - Hot chocolate frozen custard topped with whipped cream and a chocolate chip marshmallow.
- Christmas Cookie - Sugar cookie frozen custard topped with whipped cream, crumbled shortbread, and red and green sprinkles.
- Chocolate Peppermint - Chocolate frozen custard blended with peppermint and topped with whipped cream and chocolate peppermint candy crumbles.
Photo via Shake Shack.